【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、概め合わせたときに、ソケットに形成した通
孔とプラグに形成した通孔とが相互に連通し、且つ、ソ
ケットに設けた施錠部材とプラグの周方向に形成した施
錠溝とが係合する管継手のソケットに関する。[Detailed Description of the Invention] [Industrial field of application] The present invention, when roughly fitted, is such that the through hole formed in the socket and the through hole formed in the plug communicate with each other and are provided in the socket. The present invention relates to a socket of a pipe joint in which a locking member and a locking groove formed in the circumferential direction of the plug engage with each other.
［従来の技術］ 嵌合したときに、ソケットに形成した通孔とプラグに形
成した通孔とが相互に連通し、且つソケットに設けた施
錠部材とプラグの周方向に形成した施錠溝とを係合させ
るようにした管継手は、気体，液体など、用途によっ
て、或はかかる流体の圧力によって構造が多種多様であ
り、低圧力用の管継手においても、必ずしも構造が簡単
とはいえない。しかも、上記施錠部材には概ね鋼球が用
いられ、施錠関連機構の複雑さがコスト高を招く結果と
なっていた。[Prior Art] When mated, the through hole formed in the socket and the through hole formed in the plug communicate with each other, and the locking member provided in the socket and the locking groove formed in the circumferential direction of the plug are provided. The pipe joints to be engaged have various structures depending on the use such as gas and liquid or the pressure of the fluid, and the structure of the pipe joint for low pressure is not always simple. Moreover, steel balls are generally used for the locking member, and the complexity of the locking-related mechanism results in high cost.
［考案が解決しようとする課題］ 本考案は、かかる事情に鑑み、ソケットとプラグとで構
成される管継手、特に低圧用流体継手のコストの引き下
げを図ると共に、且つ、製作時の作業効率の向上を図る
ことを目的とし、かかる点を考案が解決しようとする課
題とするものである。[Problems to be Solved by the Invention] In view of such circumstances, the present invention aims to reduce the cost of a pipe joint composed of a socket and a plug, particularly a low-pressure fluid joint, and at the same time, to improve work efficiency during manufacture. The purpose is to improve, and the problem is to be solved by the invention.
［課題を解決するための手段］ 本考案は上記課題を解決するために、嵌め合わせたとき
に、ソケットに形成した通孔とプラグに形成した通孔と
が相互に連通し、且つ、ソケットに設けた施錠部材とプ
ラグの周方向に形成した施錠溝とが係合する管継手のソ
ケットにいて、ソケットの主筒体のプラグ挿入側に通孔
と直交する向きに溝孔を形成し、互いに前記プラグの施
錠溝に係合可能な環状片をもつ施錠子の環状片同志を重
合して環状片同志で施錠子間にプラグ通孔を形成し、こ
のプラグ通孔が施錠子同志の接近により拡がり、離反に
より狭まるように組み合わせて施錠部材として、この施
錠部材を前記ソケットの主筒体の溝孔に施錠部材のプラ
グ通孔と主筒体の通孔とが概ね一致するように、且つ施
錠子同志を主筒体外部から相互に接近・離反操作可能に
挿着し、主筒体と施錠部材との間には施錠子を相互に離
反させる方向に付勢するばねを介装した構成を採用し、
所期の目的を達成しようとするものである。[Means for Solving the Problems] In order to solve the above problems, the present invention is such that, when fitted together, the through hole formed in the socket and the through hole formed in the plug communicate with each other, and In a socket of a pipe joint in which a provided locking member and a locking groove formed in the circumferential direction of a plug engage with each other, a groove hole is formed in a plug insertion side of a main cylinder body of the socket in a direction orthogonal to a through hole, and The annular piece of the lock element having an annular piece that can be engaged with the locking groove of the plug is polymerized to form a plug through hole between the lock elements, and the plug through hole is formed by the approach of the lock element. As a locking member that is combined so as to widen and narrow by separating, the locking member is locked so that the plug through hole of the locking member and the through hole of the main cylindrical body are substantially aligned with the groove hole of the main cylindrical body of the socket. Child comrades approach and leave each other from outside the main cylinder It is inserted so that it can be operated in the opposite direction, and a structure in which a spring is interposed between the main cylinder and the locking member for urging the locking elements in directions to separate them from each other is adopted.
It is intended to achieve the intended purpose.
［作用］ ソケットの主筒体に形成した溝孔に挿着した施錠部材
は、フリーの状態で、施錠部材と主筒体との間に介装し
たばねにより施錠部材を構成する施錠子同志が相互に離
反する方向に付勢され同方向に移動し、この施錠子の環
状片同志で形成されたプラグ通孔は狭の状態にあり、施
錠子をばねの弾発に抗して相互に押圧し接近させると前
記プラグ通孔は拡がる。かかる施錠部材を有するソケッ
トにプラグを接続する場合、前記操作により施錠子同志
を接近させてプラグ通孔を拡げた状態でソケットの主筒
体内にプラグを挿入し、プラグの周方向に形成した施錠
溝が前記施錠部材のプラグ通孔の求心位置に達した時点
で施錠子を押圧から解放すると、施錠子はばねの弾発を
受けて離反方向に移動し、その結果プラグ通孔が狭ま
り、プラグ通孔を形成している環状片がプラグの施錠溝
に係合し、ソケットとプラグとが接続される。このよう
にしてソケットに接続したプラグをソケットから分離す
る場合は、施錠子同志を押圧して相互に接近させ、プラ
グ通孔を拡げると、プラグの施錠溝から環状片が離脱す
るので、ソケットとプラグを分離することができる。[Operation] The locking member inserted into the slot formed in the main barrel of the socket is in a free state, and the lock member composing the locking member is constituted by the spring interposed between the locking member and the main barrel. They are urged in the directions to move away from each other and move in the same direction, and the plug through hole formed by the annular pieces of the locking element is in a narrow state, and the locking elements are pressed against each other against the spring elasticity. When they are brought closer to each other, the plug through hole is expanded. When a plug is connected to a socket having such a locking member, the lock is formed in the circumferential direction of the plug by inserting the plug into the main cylinder of the socket in a state where the locks are brought close to each other and the plug through hole is expanded by the above operation. When the locking element is released from the pressing when the groove reaches the centripetal position of the plug through hole of the locking member, the locking element receives the spring elasticity and moves in the separating direction, and as a result, the plug through hole narrows, The annular piece forming the through hole engages with the locking groove of the plug to connect the socket and the plug. When separating the plug connected to the socket from the socket in this way, pressing the locks to bring them closer to each other and expanding the plug through hole causes the annular piece to separate from the lock groove of the plug. The plug can be separated.
［実施例］ 以下、本考案を図面に示す実施例に基づいて詳細に説明
する。[Embodiment] Hereinafter, the present invention will be described in detail based on an embodiment shown in the drawings.
第１図はプラグ１０とソケット２０とを示す一部縦断側
面図である。FIG. 1 is a partially longitudinal side view showing the plug 10 and the socket 20.
先ず、プラグ１０は同図で明らかなように、外周に施錠
溝１１が形成され、内部の通孔１２にはソケット２０と
の接続時にソケット２０の通孔２１に設けた弁体２２と
当接して後退し通孔１２を開ける弁体１３と、弁体１３
を先端側へ付勢するばね１４を設けた公知の構造のもの
であって、本考案のソケット２０に対応する適宜の形状
であればよい。First, as is apparent from the figure, the plug 10 has a locking groove 11 formed on the outer periphery thereof, and the through hole 12 inside thereof abuts the valve body 22 provided in the through hole 21 of the socket 20 when the socket 20 is connected. Valve body 13 that retreats to open the through hole 12 and the valve body 13
It has a well-known structure provided with a spring 14 for urging the blade toward the tip side, and may have an appropriate shape corresponding to the socket 20 of the present invention.
次にソケット２０は、プラグ１０を挿入する主筒体２３
の通孔２１にプラグ１０の弁体１３と当接して後退し通
孔２１を開く弁体２２と、この弁体２２を先端側へ付勢
するばね２４が設けられ、主筒体２３のプラグ挿入側に
は通孔２１と直交する向きに溝孔２５が形状してあり、
この溝孔２５には施錠部材２６が挿着されている。Next, the socket 20 has a main cylindrical body 23 into which the plug 10 is inserted.
A valve body 22 that abuts the valve body 13 of the plug 10 and retreats to open the through hole 21 in the through hole 21 of the plug 10, and a spring 24 that urges the valve body 22 toward the tip side are provided. A slot 25 is formed on the insertion side in a direction orthogonal to the through hole 21,
A locking member 26 is inserted in the slot 25.
施錠部材２６は２個の施錠子２７，２８から構成されて
いる。１つの施錠子２７は、押釦片２９と、前部にプラ
グ１０の施錠溝１１に係合可能な環状片３０を有し、後
部に前記押釦片２９を固定する環状部材３１とからなっ
ている。他の施錠子２８も施錠子２７と同様に押釦片３
２と前部に環状片３３を有する環状部材３４とからなっ
ている。この２つの施錠子２７，２８は、それぞれの環
状部材３１，３４を向い合わせにし、施錠子２７の環状
片３０を施錠子２８の環状部材３４内へ、そして施錠子
２８の環状片３３を施錠子２７の環状部材３１内へ嵌め
るようにして環状部材３１、３４を重合させて、施錠子
２７，２８間に、それぞれの環状片３０，３３によりプ
ラグ通孔３５を形成している。このプラグ通孔３５は、
施錠子２８，２８を相互に接近させたとき、環状片３
０，３１が離反することにより拡がり（第６図）、また
施錠子２７，２８を相互に離反させたとき、環状片３
０，３１が接近することにより狭まるようになっている
（第７図）。The locking member 26 is composed of two locking elements 27 and 28. One lock 27 is composed of a push button piece 29, an annular piece 30 that can be engaged with the locking groove 11 of the plug 10 in the front part, and an annular member 31 that fixes the push button piece 29 in the rear part. . Like the locks 27, the other locks 28 also have push button pieces 3
2 and an annular member 34 having an annular piece 33 at the front. The two locks 27 and 28 are arranged such that the respective annular members 31 and 34 face each other, the annular piece 30 of the locking element 27 is inserted into the annular member 34 of the locking element 28, and the annular piece 33 of the locking element 28 is locked. The annular members 31 and 34 are polymerized so as to fit into the annular member 31 of the child 27, and the plug through holes 35 are formed between the locking elements 27 and 28 by the annular pieces 30 and 33. This plug hole 35 is
When the locks 28, 28 are brought close to each other, the annular piece 3
When 0 and 31 are separated, they expand (FIG. 6), and when the locks 27 and 28 are separated from each other, the annular piece 3
It becomes narrower when 0 and 31 approach (Fig. 7).
そして、前記プラグ通孔３１の拡がりは、少なくともプ
ラグ１０の通過を妨げない程度に拡がり、また狭まりは
環状片３０，３３がプラグ１０の施錠溝１１に係合する
程度まで狭まるようになっている。また環状片３０，３
３はそれぞれ前記プラグ１０の施錠溝１１に係合可能な
高さに形成されており、そしてまた環状片３０，３３の
プラグ挿入側の内周端部にテーパー面３６を形成してい
る。The expansion of the plug through hole 31 is at least expanded to the extent that it does not hinder the passage of the plug 10, and the expansion is narrowed to the extent that the annular pieces 30 and 33 are engaged with the locking groove 11 of the plug 10. . In addition, annular pieces 30, 3
3 is formed at a height capable of engaging with the locking groove 11 of the plug 10, and a tapered surface 36 is formed at the inner peripheral end of the annular pieces 30, 33 on the plug insertion side.
また、それぞれの環状部材３１，３４には、施錠子２
７，２８の離反時に、相互に係止してそれ以上の離反を
阻止する係止部３７，３８が形成されており、環状片３
０，３３により形成されるプラグ通孔３５がプラグ１０
の施錠溝１１の溝底の径よりも狭まらないように規制さ
れている。施錠子２７，２８を構成する押釦片２９，３
２と環状部材３１，３４とは別体に形成され固定子３
９，４０で固定されている。Further, the lock member 2 is provided on each of the annular members 31 and 34.
At the time of separation of 7 and 28, locking portions 37 and 38 which are locked to each other to prevent further separation are formed.
The plug through hole 35 formed by 0 and 33 is the plug 10.
It is regulated so as not to become narrower than the diameter of the groove bottom of the locking groove 11. Push button pieces 29, 3 forming the locks 27, 28
2 and the annular members 31 and 34 are formed separately, and the stator 3
It is fixed at 9,40.
また、それぞれの押釦片２９，３２は主筒体２３に形成
した溝孔２５よりも大きく形成されており、この押釦片
２９，３２には主筒体２３に圧接し、施錠子２７，２８
を離反方向に付勢する弾性舌片からなるばね４１，４２
が形成されている。Further, the respective push button pieces 29, 32 are formed to be larger than the slot 25 formed in the main tubular body 23, and the push button pieces 29, 32 are brought into pressure contact with the main tubular body 23 to lock the lock pieces 27, 28.
Springs 41, 42 composed of elastic tongues for urging the blades in the separating direction
Are formed.
かかる施錠子２７，２８を組み合わせて構成された施錠
部材１６が、前記主筒体２３の溝孔２５に、施錠部材１
６のプラグ通孔３５と主筒体２３の通孔２１が概ね一致
するように且つ施錠子２７，２８が相互に接近・離反可
能に挿着されている。主筒体２３に形成された溝孔２５
は重合した環状部材３１，３４との厚み分より若干大き
く、環状部材３１，３２の横方向への移動を許容し上下
方向の移動を規制する溝幅に形成されている。The locking member 16 configured by combining the locking members 27 and 28 is provided in the slot 25 of the main cylinder 23 in the locking member 1
The plug through holes 35 of 6 and the through holes 21 of the main cylindrical body 23 are substantially aligned with each other, and the locks 27 and 28 are attached so that they can approach and separate from each other. Slot 25 formed in the main cylinder 23
Is slightly larger than the thickness of the overlapped annular members 31 and 34, and is formed with a groove width that allows the annular members 31 and 32 to move in the lateral direction and regulates the vertical movement.
この溝孔２５に施錠部材２６を挿着するにあっては、先
ず重合した環状部材３１，３４を溝孔２５に挿入してか
ら、それぞれの環状部材３１，３４の後部に、押釦片２
９，３２を固定子３９，４０で固定することにより行わ
れる。In inserting the locking member 26 into the slot 25, first, the superposed annular members 31 and 34 are inserted into the slot 25, and then the push button pieces 2 are attached to the rear portions of the respective annular members 31 and 34.
This is performed by fixing the 9, 32 with the stators 39, 40.
次に上記実施例の作用を説明する。Next, the operation of the above embodiment will be described.
ソケット２０の主筒体２３に形成した溝孔２５に挿着し
た施錠部材２６は、フリーの状態で、主筒体２３に圧接
するばね４１，４２により施錠部材２６を構成する施錠
子２７，２８同志が相互に離反する方向に付勢され同方
向に移動し、この施錠子２７，２８の環状片３０，３３
同志で形成されたプラグ通孔３５は狭の状態にあり、押
釦片２９，３２を押して施錠子２７，２８をばね４１，
４２の弾発に抗して相互に押圧し接近させると前記プラ
グ通孔３５は拡がる。The locking member 26 inserted into the slot 25 formed in the main cylindrical body 23 of the socket 20 is in a free state, and the springs 41 and 42 pressed against the main cylindrical body 23 make up the locking members 27 and 28 that constitute the locking member 26. The comrades are urged in the directions in which they move away from each other and move in the same direction.
The plug through hole 35 formed by the two members is in a narrow state, and the push button pieces 29, 32 are pushed to move the locks 27, 28 to the springs 41,
The plug through holes 35 widen when they are pressed against each other against the resilience of 42 and are brought close to each other.
かかる施錠部材２６を有するソケット２０にプラグ１０
を接続する場合、前記操作により施錠子２７，２８同志
を接近させてプラグ通孔３５を拡げた状態でソケット２
０の主筒体２３内にプラグ１０を挿入し、プラグ１０の
周方向に形成した施錠溝１１が前記施錠部材２６のプラ
グ通孔３５の求心位置に達した時点で施錠子２７，２８
を押圧から解放すると、施錠子２７，２８はばね４１，
４２の弾発を受けて離反方向に移動し、その結果プラグ
通孔３５が狭まり、プラグ通孔３５を形成している環状
片３０，３３がプラグ１０の施錠溝１１に係合し、ソケ
ット２０とプラグ１０とが接続される。The plug 10 is attached to the socket 20 having the locking member 26.
When connecting the socket 2 with the locking elements 27, 28 brought close to each other by the above-mentioned operation and the plug through hole 35 is expanded.
When the plug 10 is inserted into the main tubular body 23 of No. 0 and the locking groove 11 formed in the circumferential direction of the plug 10 reaches the centripetal position of the plug through hole 35 of the locking member 26, the locks 27, 28
When the lock levers 27 and 28 are released from the pressing
The plug 42 is moved in the separating direction by receiving the elastic force of 42, the plug through hole 35 is narrowed, and the annular pieces 30, 33 forming the plug through hole 35 are engaged with the locking groove 11 of the plug 10, and the socket 20 And the plug 10 are connected.
このようにしてソケット２０に接続したプラグ１０をソ
ケット２０から分離する場合は、再び押釦片２９，３２
を押して施錠子２７，２８同志を相互に接近させ、プラ
グ通孔３５を拡げると、プラグ１０の施錠溝１１から環
状片３０，３３が離脱するので、ソケット２０とプラグ
１０を分離することができる。When the plug 10 connected to the socket 20 is separated from the socket 20 in this way, the push button pieces 29, 32 are again provided.
When the lock pieces 27, 28 are pushed close to each other and the plug through hole 35 is expanded, the annular pieces 30, 33 are separated from the lock groove 11 of the plug 10, so that the socket 20 and the plug 10 can be separated. .
また、ソケット２０とプラグ１０との接続にあたり、プ
ラグ１０を第１図に示すように、その施錠溝１１より先
端側の外周にテーパー面１５を形成しておけば、ソケッ
ト２０の主筒体２３内にプラグ１０を挿入すると、プラ
グ１０の前記テーパー面１５が施錠部材２６の環状片３
０，３３のテーパー面３６に当接し、プラグ１０を強く
挿入するとテーパー面１５がガイド面となって施錠子２
７，２８をばね４１，４２の弾発力に抗して接近させる
ようにしてプラグ通孔３５を押し拡げて通り、プラグ１
０の施錠溝１１がプラグ通孔３５の求心位置に達した時
点でプラグ通孔３５がテーパー面１５による押圧から解
放されてばね４１、４２の弾発力により環状片３０，３
３が施錠溝１１に係合し、ソケット２０とプラグ１０と
が接続するといったワンタッチ接続が行える。Further, in connecting the socket 20 and the plug 10, as shown in FIG. 1, if the tapered surface 15 is formed on the outer periphery of the plug 10 at the tip side of the locking groove 11, the main cylindrical body 23 of the socket 20 is formed. When the plug 10 is inserted into the inside, the tapered surface 15 of the plug 10 causes the annular piece 3 of the locking member 26 to move.
When the plug 10 is abutted against the taper surface 36 of 0, 33 and the plug 10 is strongly inserted, the taper surface 15 serves as a guide surface.
7 and 28 are pushed close to each other against the elastic force of the springs 41 and 42, the plug through hole 35 is expanded, and the plug 1 passes through.
When the locking groove 11 of 0 reaches the centripetal position of the plug through hole 35, the plug through hole 35 is released from the pressing by the tapered surface 15 and the elastic force of the springs 41 and 42 causes the annular pieces 30 and 3 to move.
3 engages with the locking groove 11 and the socket 20 and the plug 10 are connected, so that one-touch connection can be performed.
なお、上記実施例では、施錠部材２６の施錠子２７，２
８を相互に離反させるために施錠部材２６と主筒体２３
との間に介装するばね４１，４２として、施錠子２７，
２８の押釦片２９，３２に設けた弾性舌片をもってばね
４１，４２としているが、これに限定されるものではな
い。In the above embodiment, the lock members 27, 2 of the lock member 26 are
Locking member 26 and main cylinder 23 for separating 8 from each other
As the springs 41, 42 interposed between the locks 27,
Although the elastic tongue pieces provided on the push button pieces 29 and 32 of the 28 are used as the springs 41 and 42, the springs 41 and 42 are not limited thereto.
［考案の効果］ 以上のように本考案によれば、嵌め合わせたときに、ソ
ケットに形成した通孔とプラグに形成した通孔とが相互
に連通し、且つ、ソケットに設けた施錠部材とプラグの
周方向に形成した施錠溝とが係合する管継手のソケット
において、ソケットの主筒体のプラグ挿入側に通孔と直
交する向きに溝孔を形成し、互いに前記プラグの施錠構
に係合可能な環状片をもつ施錠子の環状片同志を重合し
て環状片同志で施錠子間にプラグ通孔を形成し、このプ
ラグ通孔が施錠子同志の接近により拡がり、離反により
狭まるように組み合わせて施錠部材として、この施錠部
材を前記ソケットの主筒体の溝孔に施錠部材のプラグ通
孔と主筒体の通孔とが概ね一致するように、且つ施錠子
同志を主筒体外部から相互に接近・離反操作可能に挿着
し、主筒体と施錠部材との間には施錠子を相互に離反さ
せる方向に付勢するばねを介装したから、施錠部材を押
すといった簡単な操作手段によりプラグとソケットを接
続し、また分離することができ、しかも従来の鋼球を用
いた施錠部材を具えたソケットに比較しその構造はきわ
めて簡単で、生産が容易であり、コストを著しく下げる
ことができる。[Advantage of the Invention] As described above, according to the present invention, when fitted, the through hole formed in the socket and the through hole formed in the plug communicate with each other, and a locking member provided in the socket. In a socket of a pipe joint which engages with a locking groove formed in the circumferential direction of a plug, a groove hole is formed in a direction of the main cylinder of the socket on the plug insertion side in a direction orthogonal to the through hole, so that the locking structure of the plugs can be obtained. By overlapping the annular pieces of the lock element with the engageable annular piece, a plug through hole is formed between the lock elements by the annular pieces, and this plug through hole expands when the lock elements approach each other and narrows when separated. As a locking member, the locking member is arranged so that the plug through hole of the locking member and the through hole of the main cylinder are substantially aligned with the slot of the main cylinder of the socket, and the locking member is the main cylinder. Inserted so that they can be approached and separated from each other from the outside Since a spring for urging the locking element to separate from each other is provided between the main cylinder and the locking member, the plug and socket can be connected and separated by a simple operating means such as pushing the locking member. In addition, the structure is extremely simple, the production is easy, and the cost can be remarkably reduced as compared with the conventional socket provided with a locking member using a steel ball.
図面は本考案の一実施例を示すもので、第１図はプラグ
とソケットとの分離状態を示す一部縦断側面図、第２図
はプラグの接続を可能にした状態を示すプラグとソケッ
トとの一部縦断側面図、第３図はプラグとソケットとを
接続した状態を示す一部縦断側面図、第４図は施錠部材
の拡大斜視図、第５図は施錠部材の分解側面図、第６図
はプラグ通孔を拡げた状態を示す施錠部材の説明図、第
７図はプラグ通孔を狭めた状態を示す施錠部材の説明
図、第８図はソケット主筒体の溝孔への施錠部材の挿着
を示す説明図である。 １０…プラグ、１１…施錠溝、１２…通孔 １５…テーパー面、２０…ソケット ２１…通孔、２３…主筒体、２５…溝孔 ２６…施錠部材、２７，２８…施錠子 ２９…押釦片、３０…環状片 ３１…環状部材、３２…押釦片 ３３…環状片、３４…環状部材 ３５…プラグ通孔、３６…テーパー面 ３７，３８…係止部、３９，４０…固定子 ４１，４２…ばねFIG. 1 shows an embodiment of the present invention. FIG. 1 is a partially longitudinal side view showing a separated state of a plug and a socket, and FIG. 2 shows a plug and a socket showing a state in which a plug can be connected. FIG. 3 is a partial vertical side view showing a state in which a plug and a socket are connected, FIG. 4 is an enlarged perspective view of a locking member, FIG. 5 is an exploded side view of the locking member, and FIG. FIG. 6 is an explanatory view of a locking member showing a state where the plug through hole is expanded, FIG. 7 is an explanatory view of the locking member showing a state where the plug through hole is narrowed, and FIG. It is explanatory drawing which shows insertion of a locking member. 10 ... Plug, 11 ... Locking groove, 12 ... Through hole 15 ... Tapered surface, 20 ... Socket 21 ... Through hole, 23 ... Main cylinder, 25 ... Groove hole 26 ... Locking member, 27, 28 ... Lock child 29 ... Push button Piece 30, 30 ... Annular piece 31 ... Annular member, 32 ... Push button piece 33 ... Annular piece, 34 ... Annular member 35 ... Plug through hole, 36 ... Tapered surface 37, 38 ... Locking portion, 39, 40 ... Stator 41, 42 ... Spring
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|---|---|---|---|
| JP1989131575UJPH0618123Y2 (en) | 1989-11-11 | 1989-11-11 | Fitting socket |
| KR2019900010428UKR930004154Y1 (en) | 1986-11-11 | 1990-07-16 | Socket of pipe fitting |
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| US07/608,535US5090747A (en) | 1989-11-11 | 1990-11-02 | Coupling socket |
| AU65794/90AAU625388B2 (en) | 1989-11-11 | 1990-11-05 | Coupling socket |
| CH3556/90ACH682176A5 (en) | 1989-11-11 | 1990-11-08 | |
| DE4035581ADE4035581A1 (en) | 1989-11-11 | 1990-11-08 | SOCKET FOR A CLUTCH |
| IT02200890AIT1251459B (en) | 1989-11-11 | 1990-11-09 | COUPLER TO CONNECT, THROUGH THE CONNECTION OF A MALE FITTING, LOW PRESSURE FLUID DUCTS. |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131575UJPH0618123Y2 (en) | 1989-11-11 | 1989-11-11 | Fitting socket |
| Publication Number | Publication Date |
|---|---|
| JPH0369790U JPH0369790U (en) | 1991-07-11 |
| JPH0618123Y2true JPH0618123Y2 (en) | 1994-05-11 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131575UExpired - LifetimeJPH0618123Y2 (en) | 1986-11-11 | 1989-11-11 | Fitting socket |
| Country | Link |
|---|---|
| US (1) | US5090747A (en) |
| JP (1) | JPH0618123Y2 (en) |
| KR (1) | KR930004154Y1 (en) |
| AU (1) | AU625388B2 (en) |
| CH (1) | CH682176A5 (en) |
| DE (1) | DE4035581A1 (en) |
| FR (1) | FR2654489B1 (en) |
| GB (1) | GB2238095B (en) |
| IT (1) | IT1251459B (en) |
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| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |